Figure 29 - Terminate Input Wiring - Ai/Si Inputs - Keyscan CA250B Technical Instructions

Figure 29 – Terminate Input Wiring – AI/SI Inputs
Door Inputs - A Common
1 2 3 4 5 8 1
6 7
Notes
Diagram illustrates CA8500B.
Connections also apply to CA250B & CA4500B.
- CA250B – up to 8 Supervised Auxiliary Alarm Inputs
- CA4500B – up to 16 Supervised Auxiliary Alarm Inputs
- CA8500B – up to 16 Supervised Auxiliary Inputs
Supervision level set in Client software:
System VII & Vantage – Site Unit Setup
Aurora – Hardware Setup
Supervision level applied to all door inputs, RTE inputs, and auxiliary inputs.
Single end of line
supervision
KI-00133E-10-13
Keyscan Inc. – Technical Guide (PC109x - 04.15)
Cut View of CA8500B
RTE Inputs - B Common AUX Inputs - C
2 3 4 5 6 7 8 1 2 3 4
to Supervised
Auxiliary Alarm Input
1K
NC
COM
1
to Supervised
Double end of line
Auxiliary Alarm Input
supervision
Common AUX Inputs - D
5 6 7 8 9 10 11 12 13 14 15 16
NC
COM
Non-supervised
to Common Return
to Common Return
1K
3K
NC COM
1
Common AUX Inputs - E
17 18 19 20 21 22 23 24
NC = Normally Closed
42